Display screen or portion thereof with animated graphical user interface



FIG. 1 is the first image in a sequence for a display screen or portion thereof with animated graphical user interface showing our new design; and,

FIG. 2 is the second image thereof.

The broken lines in the figures show a display screen or portion thereof, and form no part of the claimed design.

The appearance of the animated images sequentially transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 